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Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/08/2024, 17:32

General

  • Target

    b460f5b547b5192324fe274533adf375_JaffaCakes118.exe

  • Size

    670KB

  • MD5

    b460f5b547b5192324fe274533adf375

  • SHA1

    59152b30bd0a83dbbefa19a7ed618fb0d460ff6f

  • SHA256

    84839a9b00eb1d284c67ac7f4308f7af1b02dfce1e8ed13ff4695fa77c197dd9

  • SHA512

    6d044af8c52e694f72b8ede4af2e685a7cb3fb79fdcd260577c385efd9819aeb575a5f2f65eb02e25f86e8cd686feb81c8769cbefd048016d3821a40808a0ea4

  • SSDEEP

    12288:j+tQY3u4/30tqXRzueOPrWuZDoZH88fgKxNOMfA33sUKpfcsFmcyouSKhK6udcKW:jGQY+ttqXRNOPrWuOZHHfRXA33OpfPF0

Score
7/10

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b460f5b547b5192324fe274533adf375_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b460f5b547b5192324fe274533adf375_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:1120
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 2332
      2⤵
      • Program crash
      PID:3068
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1120 -ip 1120
    1⤵
      PID:3992

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\index.html

      Filesize

      9KB

      MD5

      2e16091d282eaa4fa52b6b8a2c75dacd

      SHA1

      eb0da335bed9e03399ede66814b6f1075f12d693

      SHA256

      1ae4e219ba92340a49d1201d7407ef5f303165ae1bc9e47acd039dcb82bb97d0

      SHA512

      d0edb556398dc68dd4779e557ffaef5eb5d11fb6c6deda045cc1893a7e9dcdbefab7fdc235d3c3483d3d7622fdfbaad41cd92514e74d04065389b3e14442da8b

    • C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery-ui.min.1.8.0.js

      Filesize

      202KB

      MD5

      a4fdd77e182bd2fabe300a47b5617a35

      SHA1

      e002b335c75b5edefcd251962f61f53a2ab8e0f2

      SHA256

      8b59592d67eadc703af6cdd5ba8d077f9f9485d01fb6405555614335f89be99b

      SHA512

      ddcccde1c129f8f71fb39685abc615c4202b8b3dfc12cedd7d9cca2f97b308fc14b64497826421fa9df3d1cf54bdae9c085051af0a8d393cd3d556a6578d4085

    • C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery.min.1.6.4.js

      Filesize

      89KB

      MD5

      219073097031d9c1a95a1291d66f3a10

      SHA1

      2b7996b01d90b7f424f2a2e6063947461db4b2b2

      SHA256

      232066e3f6f1351afdaee1acb70c409766641fd5669e0b55ce7c77fac0a857ef

      SHA512

      9ad2745f96cf79a4d59393cc3fbb3958b244013f6798c12abe41e37fca80df3c7cedab4b47cbd197645c86b31077388ec8f01ea8d67c5feacbef95b1ae7582b5

    • memory/1120-0-0x0000000000400000-0x00000000005AC000-memory.dmp

      Filesize

      1.7MB

    • memory/1120-1-0x00000000030E0000-0x00000000030E1000-memory.dmp

      Filesize

      4KB

    • memory/1120-62-0x0000000000400000-0x00000000005AC000-memory.dmp

      Filesize

      1.7MB